Clean Energy Fuels Corp. is teaming up with transport powerhouse J.B. Hunt to test a truck powered by a new type of environmentally friendly engine that runs on renewable natural gas. Clean Energy ...

Keeping the engine bay clean is not just a matter of cosmetic appeal; it is a significant aspect of vehicle maintenance that can potentially increase resale value. Over time, the engine bay ...

We may receive a commission on purchases made from links. We can't blame you for selecting the DIY route in cleaning the engine bay. Professional work can cost $100 to $400, which is quite a chunk of ...

We may receive a commission on purchases made from links. When it comes to cleaning, that screaming engine under the hood deserves the same level of care as the rest of your car. Your car's motor and ...

We put both engines on the dyno to see which made more horsepower and torque. It didn’t go as planned. Over the past year, we assembled two very mild small-blocks aimed at the typical hot-rodder ...

My Mitsubishi Montero has had a fun year of hauling dogs and camping around New York’s Hudson Valley. Now that cold weather is here and snow is a reality soon, I’m pulling it off the road to give it a ...

Rolls-Royce and easyJet partnered up to test whether hydrogen-powered planes can one day clean up aviation’s pollution. Rolls-Royce and easyJet partnered up to test whether hydrogen-powered planes can ...

Nissan has revealed that it tests selected units of the 3.8-liter V6 that powers the Nissan Frontier for up to 100 hours at ...

The California Air Resources Board has entered an agreement for the Truck and Engine Manufacturers Association and major OEMs to meet the regulatory agency's emissions requirements—even if another ...